Doctor profile · Federal record

Dr. Barbara Hieronymus, LMSW,CASAC

Social Worker (CMS: Clinical Social Worker) · South Hempstead, NY

  • NPI 1982951299
  • Accepts Medicare
  • 15 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1054 Webber Ave
South Hempstead, NY 11550
(516) 505-7393

Credentials & registration

NPPES · NUCC
NPI registered
August 2012 — 14 yrs on file
Profile last updated
May 23, 2018
Year of graduation
2011 — 15 yrs since
Specialty taxonomy
104100000X — NUCC code
State license (1)
New York #084987-1

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1982951299. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
251
Distinct HCPCS
1
Medicare allowed
$30,343
HCPCS Description Services Patients Avg allowed
90837 Psychotherapy, 1 hour 251 11 $121

In context: peer comparison

Among 1 peers in South Hempstead Social Worker, average services per provider: 251. This provider delivers 1.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Barbara Hieronymus's medical specialty?
Dr. Barbara Hieronymus practices Social Worker in South Hempstead, NY.
Where does Dr. Barbara Hieronymus practice?
Dr. Barbara Hieronymus practices at 1054 Webber Ave, South Hempstead, NY 11550. Office phone: 5165057393.
What is Dr. Barbara Hieronymus's NPI?
Dr. Barbara Hieronymus's National Provider Identifier (NPI) is 1982951299, issued by NPPES.
Does Dr. Barbara Hieronymus accept Medicare assignment?
Yes. Dr. Barbara Hieronymus accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Barbara Hieronymus commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90837). Source: CMS Medicare Physician & Other Practitioners file.